'No more do I, for that matter! We'll keep our eyes open!' said Jack.
A few days later, Alondra, wandering alone in the gardens, one morning, came upon an immense round glass-house, the door of which, he noticed, was standing open for the first time. He had paused at the place two or three times before; but the door had always been shut and locked. Moreover, there was a label upon it, which read: 'Private. Contents Dangerous.'
Naturally, such a placard had aroused his curiosity, and he had made attempts to see what was inside; but everywhere the glass was screened off within, and he could discover nothing. Here, this morning, was an opportunity to see for himself what the mysterious 'contents' were. He had his trident with him—he had carried it every day in consequence of the warning that had been given—so what had he to fear?
He passed through the open door, and came to a second door at one side. Opening this, he made his way amongst a lot of thick shrubs, and came out in an open space paved with white marble. In the centre was a large marble pool, with steps leading down into it. In the pool a fountain was playing; the whole looking very cool and inviting. It had the appearance of a plunge-bath; and seemed to tempt the stranger to take a dive into its bubbling waters.
Alondra looked round. Nothing was to be seen on any side but flowering shrubs, the scent of which filled the air. But the most beautiful blooms of all, he noticed, were some large white lilies growing amongst clusters of immense leaves in the pool.
Surprised and fascinated at the extreme beauty of these blooms, the like of which he had never seen before, he walked down the steps as far as the edge of the water, and put his hand amongst the green leaves to pluck a flower. Immediately the leaf curled over upon his hand, and to his astonishment and dismay he found he could not withdraw it! Not only that, but the leaf was exercising a distinct pulling power; it was steadily dragging him towards the water! Then he put the other hand down to try to free the first one, when another leaf curled round it, and he found himself held as though his hands had been tied together with a strong rope. He struggled hard, but he could not cast off that deadly grip; and, little by little, the horrible leaves dragged him forward until he was forced into the pool. Other leaves then began to curl round his body, and forced him down, down, step by step, until the water encircled his neck!
CHAPTER XX.
THE DEATH POOL.
It was well for Alondra that Gerald and Jack happened to be walking in the gardens that particular morning. They had, in fact, strolled out to look for him, and Providence must have led them into the neighbourhood of the large glass-house just at the critical moment. They also noticed—as he had done—that the outer door was standing open; and they were reading the warning notice with great curiosity, and considering whether, in despite of it, they should venture on a peep inside, when a terrible cry rang out from within, a cry as of some one in urgent need of help.
'It's Alondra's voice!' exclaimed Gerald. 'He's inside there, and must be in some trouble! Come on, Jack!'